A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Anion-Exchange Properties of Trifluoroacetate and Triflate Salts of N-Alkylammonium Resorcinarenes (2016)

Pan, F., Beyeh, N. K., Bertella, S., & Rissanen, K. (2016). Anion-Exchange Properties of Trifluoroacetate and Triflate Salts of N-Alkylammonium Resorcinarenes. Chemistry: An Asian Journal, 11(5), 782-788. https://doi.org/10.1002/asia.201501335

JYU-tekijät tai -toimittajat

Pan, Fangfang
Beyeh, Ngong Kodiah
Rissanen, Kari

Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Pan, Fangfang; Beyeh, Ngong Kodiah; Bertella, Stefania; Rissanen, Kari

Lehti tai sarja: Chemistry: An Asian Journal

ISSN: 1861-4728

eISSN: 1861-471X

Julkaisuvuosi: 2016

Volyymi: 11

Lehden numero: 5

Artikkelin sivunumerot: 782-788

Kustantaja: Wiley - VCH Verlag GmbH & Co. KGaA

Kustannuspaikka: Weinheim

Julkaisumaa: Saksa

Julkaisun kieli: englanti

DOI: https://doi.org/10.1002/asia.201501335

Julkaisun avoin saatavuus: Ei avoin

Julkaisukanavan avoin saatavuus:

Tiivistelmä

The synthesis of N‐benzyl‐ and N‐cyclohexylammonium resorcinarene trifluoroacetate (TFA) and triflate (OTf) salt receptors was investigated. Solid‐state analysis by single‐crystal X‐ray diffraction revealed that the N‐alkylammonium resorcinarene salts (NARSs) with different upper substituents had different cavity sizes and different affinities for anions. Anion‐exchange experiments by mixing equimolar amounts of N‐benzylammonium resorcinarene trifluoroacetate and N‐cyclohexylammonium resorcinarene triflate, as well as N‐benzylammonium resorcinarene triflate and N‐cyclohexylammonium resorcinarene trifluoroacetate showed that the NARS with flexible benzyl groups preferred the larger OTf anion, whereas the rigid cyclohexyl groups preferred the smaller TFA anions. The anion‐exchange processes were confirmed in the solid state by single‐crystal and powder X‐ray diffraction experiments and in the gas phase by electrospray ionization mass spectrometry.

YSO-asiasanat: orgaaninen kemia; kemiallinen synteesi; anionit

Vapaat asiasanat: N-Alkylammonium; anion-exchange; X-ray

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